<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org" xmlns:layout="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>Fragment</title>
</head>
<body>
        <div>
            <!--     将头部、左侧、尾部引入到主页面       -->
            <div th:include="demo/layout/header :: header"></div>
            <div th:include="demo/layout/lefter :: menu"></div>
            <div layout:fragment="content" >
                <h2>Test 🦖🦖</h2>
            </div>
            <div th:include="demo/layout/footer :: copyright"></div>
        </div>


</body>
</html>